These .30 caliber .015 copper gas checks are made in house by Sage's Outdoors. Made for a normal .284 shank. We use .015 thick 110 copper alloy for this version. They size very nice at .309 to .312 and were optimized for Lee bullet molds.
The checks are sold in resealable clear plastic bags. USPS flat rate boxes and First Class mail are used to reduce shipping cost.
Sold in 3 quantities: 250 for $7.25, 500 for $13.50, and 1000 are only $25.00.
There is an Aluminum version of our .30 gas checks here: .30 /.308 / 7.62mm Caliber Aluminum Gas Checks
We have a thicker .017 .30 caliber version here: .30 / 7.62 mm Caliber .017 Copper Gas Checks
Showing reviews 1-10 of 26 | Next
Posted by Greg on Mar 9th 2021
Quality gas checks at a good price installed .30 copper checks on .309 cast bullet and sized with a perfect fit.
Fast shipping and great customer service.
Posted by Keith Blalock on Feb 8th 2021
A quality gas check for my cast lead boolets, works very well. I have purchased these for years and have never had any issue with the product or customer service. They quickly answer any questions I have about other products they offer, with fast shipping on my orders. I would purchase this gas check again and recommend them to my fellow shooting friends and share them as well.
Posted by Joe Boone on Feb 3rd 2021
I have bought and used Sage’s gas checks several times over the past years. They’re great , fast service, great pricing and quality products. They are my go to source for gas checks.
Posted by Shockee on Nov 23rd 2020
I am new to gas checks, but wanting to shoot lead bullets faster, they are definitely the way to go. Worked fantastic for me.
Posted by Unknown on Nov 3rd 2020
Good product fast shipping
Posted by wesley grogan on Oct 14th 2020
I HAVE BEEN CASTING FOR ABOUT 50 YEARS AND, USING GAS CHECKS FOR MOST BULLETS. YOURS ARE AS GOOD AS OR BETTER THAN ANY I HAVE USED ,WILL BUY MORE IN THE FUTURE. WES
Posted by Fred on Oct 7th 2020
This was my second order from Sage's Outdoors. Product works flawlessly and getting excellent accuracy with my 160gr cast bullets. Sage's products are top quality and I would not consider buying from anyone else. They have always graciously and timely answered any questions I might have concerning their products. I have recommended them to my friends and they have also been well pleased with both product and service.
Posted by Rick Crow on Oct 6th 2020
This product worked as expected. Fit on the bullet and went through the sizer with no problem . Great product. I would definitely buy again.
Posted by Charles Miller on Sep 10th 2020
Work just like the Hornadys and they are in stock when you need them.
They will be my first pick when I need some.
Posted by james sanders on Sep 1st 2020
Several weeks ago I realized I was nearing the end of my 30 caliber gas check supply. I hit the internet and couldn't find the darn things anywhere so I did a search for "gas checks for sale" and found Sage's Outdoors who had the needed items and at a great price. This last weekend I cast and gas checked 400 or so 160g bullets and they cam out great, Thanks again. Jim
Showing reviews 1-10 of 26 | Next